package com.dzqc.fly.service;

import java.util.HashMap;
import java.util.Set;

public interface UserService {

    public Integer login(HashMap param);

    public Set<String> searchUserRole(int userId);

    public int updatePassword(HashMap param);

    public int updateclassoffdy(HashMap param);

    public int updateClass(HashMap param);

    public HashMap searchUserInfo(int userId);
}
